<%--
  Created by IntelliJ IDEA.
  User: hp
  Date: 2020/11/11
  Time: 15:53
  To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java"
         isErrorPage="true"%>
<html>
  <head>
    <title>$Title$</title>
  </head>
  <body>
<%--<h1 style="color: brown">服务器异常！！！请联系工作人员</h1>--%>
<%=pageContext.getAttribute("key")%><br/>
<%=request.getAttribute("key")%><br/>
<%=session.getAttribute("key")%><br/>
<%=application.getAttribute("key")%><br/>
  </body>
</html>
